For all other method calls, you should use one of the invoke methods to marshal the call to the control's thread. The delegate can be an instance of EventHandler, in which case the sender …

For all other method calls, you should use one of the invoke methods to marshal the call to the control's thread. The invoke methods always invoke their callbacks on the control's thread.

May 10, 2024 · P/Invoke is a technology that allows you to access structs, callbacks, and functions in unmanaged libraries from your managed code. Most of the P/Invoke API is …

Dec 17, 2025 · Learn how to add an Invoke pipeline activity to a pipeline and use it to run another pipeline.

P/Invoke 是可用于从托管代码访问非托管库中的结构、回调和函数的一种技术。 大多数 P/Invoke API 包含在以下两个命名空间中： System 和 System.Runtime.InteropServices。 使用这两个命 …

Invoke (Action, DispatcherPriority, CancellationToken, TimeSpan) Executes the specified Action synchronously at the specified priority on the thread the Dispatcher is associated with.

The Invoke-WebRequest cmdlet sends HTTP and HTTPS requests to a web page or web service. It parses the response and returns collections of links, images, and other significant HTML …

The Invoke-RestMethod cmdlet sends HTTP and HTTPS requests to Representational State Transfer (REST) web services that return richly structured data. PowerShell formats the …

public object? Invoke(object? obj, object? arg1); Public Function Invoke (obj As Object, arg1 As Object) As Object Parameters obj Object The object on which to invoke the method. If the …

Nov 17, 2022 · When a string from an untrusted source such as user input is passed directly to Invoke-Expression, arbitrary commands can be executed. Always consider a different, more …